EP2222040A4 - Interface circuit - Google Patents

Interface circuit

Info

Publication number
EP2222040A4
EP2222040A4 EP08851218.1A EP08851218A EP2222040A4 EP 2222040 A4 EP2222040 A4 EP 2222040A4 EP 08851218 A EP08851218 A EP 08851218A EP 2222040 A4 EP2222040 A4 EP 2222040A4
Authority
EP
European Patent Office
Prior art keywords
interface circuit
interface
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08851218.1A
Other languages
German (de)
French (fr)
Other versions
EP2222040B1 (en
EP2222040A1 (en
Inventor
Gen Ichimura
Hidekazu Kikuchi
Yasuhisa Nakajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of EP2222040A1 publication Critical patent/EP2222040A1/en
Publication of EP2222040A4 publication Critical patent/EP2222040A4/en
Application granted granted Critical
Publication of EP2222040B1 publication Critical patent/EP2222040B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/173Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264Arrangements for coupling to transmission lines
    • H04L25/0272Arrangements for coupling to multiple lines, e.g. for differential transmission
    • H04L25/0276Arrangements for coupling common mode signals
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/02Details
    • H04J3/06Synchronising arrangements
    • H04J3/0635Clock or time synchronisation in a network
    • H04J3/0638Clock or time synchronisation among nodes; Internode synchronisation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/02Details
    • H04J3/06Synchronising arrangements
    • H04J3/0635Clock or time synchronisation in a network
    • H04J3/0638Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0641Change of the master or reference, e.g. take-over or failure of the master
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264Arrangements for coupling to transmission lines
    • H04L25/0272Arrangements for coupling to multiple lines, e.g. for differential transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264Arrangements for coupling to transmission lines
    • H04L25/0292Arrangements specific to the receiver end
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/38Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40Transmitting circuits; Receiving circuits
    • H04L25/49Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/493Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by transition coding, i.e. the time-position or direction of a transition being encoded before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00Arrangements for synchronising receiver with transmitter
    • H04L7/0016Arrangements for synchronising receiver with transmitter correction of synchronization errors
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00Arrangements for synchronising receiver with transmitter
    • H04L7/0091Transmitter details
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43632Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
    • H04N21/43635HDMI
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643Communication protocols
    • H04N21/64322IP

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dc Digital Transmission (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Small-Scale Networks (AREA)
EP08851218.1A 2007-11-22 2008-11-13 Interface circuit Not-in-force EP2222040B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007303185A JP4434267B2 (en) 2007-11-22 2007-11-22 Interface circuit
PCT/JP2008/070693 WO2009066607A1 (en) 2007-11-22 2008-11-13 Interface circuit

Publications (3)

Publication Number Publication Date
EP2222040A1 EP2222040A1 (en) 2010-08-25
EP2222040A4 true EP2222040A4 (en) 2016-04-06
EP2222040B1 EP2222040B1 (en) 2019-05-29

Family

ID=40667431

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08851218.1A Not-in-force EP2222040B1 (en) 2007-11-22 2008-11-13 Interface circuit

Country Status (6)

Country Link
US (12) US9036666B2 (en)
EP (1) EP2222040B1 (en)
JP (1) JP4434267B2 (en)
KR (3) KR101009188B1 (en)
CN (4) CN103475610B (en)
WO (1) WO2009066607A1 (en)

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US8949481B2 (en) * 2009-09-14 2015-02-03 Cadence Design Systems, Inc. Techniques for achieving complete interoperability between different types of multimedia display interfaces
US8886852B2 (en) 2009-09-14 2014-11-11 Cadence Design Systems, Inc. Techniques for achieving complete interoperability between different types of data and multimedia interfaces in handheld devices
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JP6031745B2 (en) 2011-10-17 2016-11-24 ソニー株式会社 Transmitting apparatus, transmitting method, and receiving apparatus
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JP6003102B2 (en) * 2012-03-06 2016-10-05 ソニー株式会社 Data receiving circuit, data transmitting circuit, data transmitting / receiving device, data transmission system, and data receiving method
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US10917603B2 (en) 2014-07-03 2021-02-09 Sony Corporation Interface circuit, transmission system, and transmission direction control method
JP6589875B2 (en) 2014-09-29 2019-10-16 ソニー株式会社 Transmitting apparatus, transmitting method, receiving apparatus, and receiving method
JP6669071B2 (en) 2014-09-29 2020-03-18 ソニー株式会社 Transmitting device, transmitting method, receiving device and receiving method
KR102673706B1 (en) 2016-08-03 2024-06-12 삼성전자주식회사 Sink device and power control method thereof
KR102500291B1 (en) * 2016-09-05 2023-02-16 삼성전자주식회사 Communication interface device and display device
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CN116134796A (en) * 2020-07-16 2023-05-16 夏普Nec显示器解决方案株式会社 Electronic device and connection inspection method

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US7295578B1 (en) * 2001-09-12 2007-11-13 Lyle James D Method and apparatus for synchronizing auxiliary data and video data transmitted over a TMDS-like link

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US7295578B1 (en) * 2001-09-12 2007-11-13 Lyle James D Method and apparatus for synchronizing auxiliary data and video data transmitted over a TMDS-like link
US6985005B1 (en) * 2001-11-20 2006-01-10 Silicon Image Differential amplifiers using asymmetric transfer characteristics to suppress input noise in output logic signals
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Also Published As

Publication number Publication date
US20100290541A1 (en) 2010-11-18
US8639841B2 (en) 2014-01-28
KR20100051129A (en) 2010-05-14
CN103475610B (en) 2015-05-20
CN103957449A (en) 2014-07-30
KR101007420B1 (en) 2011-01-12
US10033553B2 (en) 2018-07-24
US9191136B2 (en) 2015-11-17
JP4434267B2 (en) 2010-03-17
KR20100047823A (en) 2010-05-10
JP2009130606A (en) 2009-06-11
US20170230205A1 (en) 2017-08-10
US8260955B2 (en) 2012-09-04
US20100290540A1 (en) 2010-11-18
CN103957449B (en) 2016-05-11
US8000355B2 (en) 2011-08-16
KR101009230B1 (en) 2011-01-19
CN101682589B (en) 2014-06-18
KR20100051130A (en) 2010-05-14
US20180294998A1 (en) 2018-10-11
US9231720B2 (en) 2016-01-05
CN103533280A (en) 2014-01-22
US9036666B2 (en) 2015-05-19
WO2009066607A1 (en) 2009-05-28
US8824512B2 (en) 2014-09-02
US20150163001A1 (en) 2015-06-11
US8340138B2 (en) 2012-12-25
CN103475610A (en) 2013-12-25
US20100232522A1 (en) 2010-09-16
EP2222040B1 (en) 2019-05-29
KR101009188B1 (en) 2011-01-18
US20130064309A1 (en) 2013-03-14
US9667369B2 (en) 2017-05-30
CN103533280B (en) 2016-03-09
US20100128182A1 (en) 2010-05-27
US20120328120A1 (en) 2012-12-27
EP2222040A1 (en) 2010-08-25
US20140126587A1 (en) 2014-05-08
US20160072603A1 (en) 2016-03-10
US20100290539A1 (en) 2010-11-18
CN101682589A (en) 2010-03-24
US9009335B2 (en) 2015-04-14

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